qm-shutdown
Shutdown a virtual machine on QEMU/KVM Virtual Machine Manager.
TLDR
Shutdown a virtual machine
$ qm shutdown [VM_ID]
Shutdown a virtual machine after wait for at most 10 seconds
$ qm shutdown --timeout [10] [VM_ID]
Shutdown a virtual machine and do not deactivate storage volumes
$ qm shutdown --keepActive [true] [VM_ID]
Shutdown a virtual machine and skip lock (only root can use this option)
$ qm shutdown --skiplock [true] [VM_ID]
Stop and shutdown a virtual machine
$ qm shutdown --forceStop [true] [VM_ID]